*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 微软雅黑;
}

/*导航部分*/
nav{
    border-top: 1px #47c2d1 solid;
    border-bottom: 1px #ebebeb solid;
}
.navbar{
    padding: 10px 56px;
}
.nav_img img{
    width: 122px;
    height: 33px;
}
.nav-item{
    padding: 5px;
}
.navbar-nav .active{
    border-bottom: 4px #4989f3 solid;
}
.nav_btn{
    width: 83px;
    background-color: #e3f4fe;
    border: none;
    color: #3562d5;
    border-radius: 25px;
    margin: 8px;
    height: 37px;
}
/*banner部分*/

.banner img{
    width: 100%;
    height: 75px;
}
/*中间内容（左边）*/
section{
    margin-bottom: 100px;
}
.main_lef ul li{
    list-style: none;
    list-style: none;
    padding: 16px 0px;
    text-align: center;
    border: 1px #ebebeb solid;
    border-top: none;
}
.m_l_list .active{
    background-color: #4989f3;
    color: #fff;
    border: 1px #4989f3 solid;
    font-style: italic;
    border-radius: 5px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}
.main_lef ul li a{
    color: #666;
    font-size: 16px;
}
.main_lef ul li a:hover{
    color: #4989f3;
    text-decoration: none;
}
.main_lef ul li:nth-of-type(1) a:hover{
    color: #fff;
}
/*中间内容（中间内容）*/
.main_con1 img{
    width: 100%;
}
.con1_lef,.con1_rig .tutxt{
    position: relative;
}
.con1_lef p,.con1_rig .tutxt p{
    color: #fff;
    position: absolute;
    right:10px;
    bottom:10px;
    text-align: center;
}
.con1_lef p{
    font-size: 20px;

}
.con1_rig .tutxt p{
    font-size: 14px;
}
.con1_rig .tutxt:nth-of-type(1){
    margin-bottom: 24px;
}
.hot h2{
    font-size: 25px;
    font-weight: 600;
    color: #5789ea;
}
.hotspot{
    border-bottom: 1px #e6e6e6 solid;
}
.hotspot img{
    width:100%;
}
.hot_txt p a{
    font-size: 19px;
    color: #333;
}
.hot_txt p a:hover{
    color: #2291f7;
    text-decoration: none;
}
.hot_a a{
    background-color: #f0f0f0;
    color: #999;
    display: inline-block;
    border-radius: 20px;
    font-size: 14px;
    padding: 0 10px;
    margin-right: 5px;

}
.hot_a a:hover{
    background-color: #e3f3fe;
    color: #4889f3;
    text-decoration: none;
}
.hot_tim{
    font-size: 14px;
    color: #666;
}
.hot_tim a,.hot_tim time{
    color: #666;
    padding-right: 5px;
}
.hot_tim a:hover{
    color: #666;
    text-decoration: none;
}
.hot_txt_rig{
    text-align: right;
}
.hot_txt_rig span{
    cursor: pointer;
    color: gray;
}
.hot_txt_rig span:nth-of-type(1){
    padding-right: 10px;
}
.hot_tu_txt{
    border-bottom: 1px #e6e6e6 solid;
}
.hot_tu_txt p a{
    color: #333;
    font-size: 22px;
}
.hot_tu_txt p a:hover{
    text-decoration: none;
    color: #4889f3;
}
.hot_tu_txt p span{
    background-color: #4889f3;
    border-radius: 5px;
    font-size: 12px;
    color: #fff;
    padding: 0 5px;
}
.hot_tu img {
    width: 208px;
    display: inline-block;
}
.hot_btn p{
    text-align: center;
    background-color: #f0f0f0;
    padding: 12px 0;
}
.hot_btn p a{
    display: inline-block;
    color: #666;
    text-decoration: none;
}
.hot_btn p:hover{
    cursor: pointer;
}






/*中间内容 (右边)*/
.m_rig_img{
    margin-bottom:62px;
}
.m_rig_img img{
    width: 100%;
}
.bout h3,.special h3{
    font-size: 22px;
    color: #4889f3;
    font-weight: 600;
}
.bout_tutxt{
    background-color: #f7f8fa;
    padding: 18px 15px 0;
}
.bout_tutxt img{
    width: 100%;
}
.bout_tutxt a{
    font-size: 12px;
    color: #333333;
    display: inline-block;
    text-decoration: none;
}
.bout_tutxt a:hover{
    color: #4889f3;
}
.b_p p{
    text-align: center;
    font-size: 14px;
    padding: 10px 0;
    cursor: pointer;
    color: #666;
}
.b_p p:hover,.special_tutxt p:hover{
    color: #4889f3;
}
.special_tutxt img{
    width: 100%;
}
.special_tutxt p{
    font-size: 14px;
    background-color: #f7f8fa;
    cursor: pointer;
}

/*底部部分*/
footer{
    text-align: center;
    font-size: 12px;
}
footer p a{
    color: #666;
}
footer p a:hover{
    color: #4889f3;
}

/*固定定位部分*/
.fixed_bar{
    position: fixed;
    right: 50px;
    bottom:100px;
}
.fixed_bar a{
    width: 52px;
    height: 52px;
    line-height: 50px;
    display: block;
    border: 1px #e2e2e2 solid;
    font-size: 12px;
}
.fixed_bar .txt{
    display: block;

}

/*媒体查询*/
@media (max-width:600px) {
    .banner .col-md-10{
        padding: 0;
    }
    .banner img{
        width: 100%;
        height:50px;
    }
    .banner_dis,.main_lef,.main_rig,.main_con1 .tutxt p{
        display: none;
    }
}